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Water Hardness in 58456

Kulm, North Dakota · Lamoure County

443 PPM
25.9 GPG
Very Hard
0Soft60120180300+
Estimated — Nearby Data

Based on EPA and USGS water quality monitoring data from environmental sources (wells, streams, aquifers) near your water system. Actual tap water may differ after treatment — for precise results, test your water at home.

Our Estimate

443 PPM
25.9 GPG
Very Hard

Weighted average from 1 water system.

What This Means For You

Very Hard Water - Treatment Strongly Recommended

Your water is very hard. Without treatment, you can expect significant scale buildup in pipes and appliances, higher energy bills from reduced water heater efficiency, and persistent issues with skin and hair dryness.

Recommended Products

Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | Size Calculator | How to Test Your Water

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If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Kulm, ND (58456).

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Water Systems Serving 58456

Nearby Zip Codes

Frequently Asked Questions

Is the water hard in Kulm, ND (58456)?

The average water hardness in 58456 is 443 PPM (25.9 GPG), which is classified as very hard.

Do I need a water softener in 58456?

With hardness of 443 PPM, a water softener is recommended for homes in 58456.

How many water systems serve 58456?

Zip code 58456 in Kulm, North Dakota is served by 1 water system.

Learn More About Your Water